Before including a container investment in a service price, distinguish an internal pricing estimate from a formal accounting entry. The per-trip share here is a management tool updated from actual use data.

Record invoice and commissioning costs, then track trips, maintenance, repairs, loss and downtime separately for each unit. Dividing a total by trip count is meaningful only when the included costs are clearly defined.

Use recent actual utilisation to compare estimated cost per trip under low, typical and intensive use scenarios. Make assumptions visible and update the model when repairs or usage patterns change. This makes the records behind a pricing discussion clear.

Accounting depreciation, tax treatment and customer pricing can serve different purposes. Do not present a management estimate as an official classification or tax outcome; confirm accounting methods with finance staff and applicable rules.